Finding the Fourth Proportional to 88,411.25, 132,620.52 and 26,081.75

Step by Step Solution

1. Step 1: Write the proportion equation
   88,411.25 : 132,620.52 = 26,081.75 : x
2. Step 2: Convert to fraction form
   88,411.25/132,620.52 = 26,081.75/x
3. Step 3: Cross multiply
   88,411.25x = 132,620.52 × 26,081.75
4. Step 4: Simplify right side
   88,411.25x = 3,458,975,247.51
5. Step 5: Solve for x
   x = 3,458,975,247.51/88,411.25
6. Step 6: Final answer
   x = 39,123.70